When is the Athens to Sapporo route most turbulent?

See the monthly chart above for exact patterns. Transatlantic and mountain routes are typically roughest in winter (Dec–Mar). Tropical and Caribbean routes peak during monsoon season (Jul–Sep).

What aircraft operates the ATH to CTS route?

The ATH–CTS route is typically operated by Boeing 777 · Airbus A350. Airlines include Emirates, Qatar Airways, Lufthansa.

Is turbulence on ATH to CTS dangerous?

No — turbulence on the ATH–CTS route is not dangerous to the aircraft. Modern commercial aircraft are built to withstand far more stress than any turbulence encountered. The main risk is to unbelted passengers. Always keep your seatbelt fastened when seated.

How can I check turbulence before my ATH to CTS flight?

Use the Turbulence Forecast app (iOS & Android) for real-time PIREPs, SIGMET alerts, and AI-powered forecasts for the ATH–CTS route. The app shows minute-by-minute turbulence timing for your specific flight date.

ATH to CTS Turbulence Forecast

Q: Is the Athens to Sapporo flight turbulent?

The ATH–CTS route typically experiences smooth turbulence.

Q: Which seat is smoothest on ATH to CTS?

Wing seats are smoothest. On a Boeing 777 · Airbus A350, that's rows 20–38. Avoid the rear of the aircraft where turbulence is felt most.

Q: How long is the flight from ATH to CTS?

The ATH to CTS flight takes approximately 11h 25m, covering 5,630 miles (4,892 nautical miles) at a cruising altitude of 37,000 feet.

Is the Athens to Sapporo flight turbulent? Live forecast & historical patterns.

Live forecast

ATH

→

CTS

Athens · Sapporo · 11h 25m

19.9

Turb Score

11h 25m

Duration

4,892 nm

Distance

37,000 ft

Cruise Alt.

Smooth

Typical

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Typical turbulence along the route

Historical average pattern for ATH–CTS

0h1h2h3h4h5h6h11h 25m

Smooth

Light

Moderate

Heavy

About the ATH–CTS route

The Athens to Sapporo route crosses the North Atlantic, where the jet stream is the primary source of turbulence. Flying at 37,000 feet, the aircraft encounters the strongest bumps roughly 2–5 hours into the flight. This is clear-air turbulence — no clouds, no visual warning — which makes a pre-flight forecast especially valuable.

The route is served by Emirates, Qatar Airways, Lufthansa on Boeing 777 · Airbus A350 aircraft, with flights typically cruising at 37,000 feet over a distance of 5,630 miles (4,892 nautical miles).

💡 Tip: Turbulence peaks mid-flight over the Atlantic. First and last hour are usually smooth.

Athens to Sapporo Flight Time

How long is the flight from ATH to CTS?

11h 25m

Flight Time

5,630 mi

Distance

37,000 ft

Cruising Altitude

Boeing 777

Aircraft

The Athens (ATH) to Sapporo (CTS) flight takes approximately 11h 25m, covering 5,630 miles (4,892 nautical miles) at 37,000 feet. The route is operated by Emirates, Qatar Airways, Lufthansa. Return flights (CTS to ATH) take a similar time, though westbound transatlantic and transpacific routes are typically 30–60 minutes longer due to headwinds.

Turbulence levels on ATH–CTS

What to expect at each phase of the flight

SmoothDeparture & arrival — climb and descent phases are generally calm

LightMinor bumps — drink stays in your cup, walking feels slightly unsteady

ModerateNoticeable bumps — stay seated with seatbelt on, service may pause

HeavyStrong jolts — unsecured items move, crew seated. Rare but possible

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Best time to fly ATH–CTS

Turbulence by month

Smooth

Light

Moderate

Rough

Best seat on ATH–CTS

Boeing 777

Front

Rows 1–19

Light

✓ Wing

Rows 20–38

Smoothest

Rear

Rows 39+

Rougher

Wing seats are over the center of gravity — least affected by turbulence.

What you'll see in the app

Full forecast, live map & seat recommendations

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Other popular routes with turbulence data

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Best Seat Guide

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Turbulence Forecast Map

Global turbulence outlook

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Passenger Reports

Totally smooth April flight. The seatbelt sign came on once briefly on descent but nothing actually happened. Great trip.

Leisure traveler · April

I always expect the worst on longer flights but this one surprised me. Very little turbulence, only a few small bumps on descent. Manageable even for me.

Nervous flyer · September

Did Athens to Sapporo last January and it was genuinely one of the smoothest long-haul flights I've had. Barely any movement the whole way.

Frequent flyer · January

All ATH routes→ All CTS routes→

Frequently asked questions

Is the Athens to Sapporo flight turbulent?

The ATH–CTS route typically experiences smooth turbulence. The turbulence score for this route is 19.9/100.

When is turbulence worst on ATH to CTS?

Turbulence peaks mid-flight over the Atlantic. First and last hour are usually smooth. Check the turbulence chart above for the typical pattern along this specific route.

Which seat is smoothest on ATH to CTS?

Wing seats are always the smoothest. On a Boeing 777 (the most common aircraft on this route), that's rows 20–38. Avoid the very rear of the aircraft — it amplifies turbulence motion.

How long is the flight from ATH to CTS?

The ATH to CTS flight takes approximately 11h 25m, covering 5,630 miles (4,892 nautical miles).

Which airlines fly ATH to CTS?

The main airlines operating this route are Emirates, Qatar Airways, Lufthansa, flying Boeing 777 · Airbus A350 aircraft.

Data Sources

PIREP — Pilot reports (PIREPs) submitted via FAA/ICAO systems, aggregated over 12+ months of historical data
SIGMET / AIRMET — Significant Meteorological Information bulletins from NOAA Aviation Weather Center
EDR data — Eddy Dissipation Rate measurements from commercial aircraft (ADS-B derived turbulence intensity)
Seasonal patterns — 5-year rolling averages of turbulence frequency and intensity by month for this route

Scores represent typical conditions. Actual turbulence varies daily. For real-time forecasts, use the Turbulence Forecast app. · About our data